Home / 3,625,265.48-5,426,070.06-2,665,466.60

Finding the Fourth Proportional to 3,625,265.48, 5,426,070.06 and 2,665,466.60

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Solution

The fourth proportional to 3,625,265.48, 5,426,070.06 and 2,665,466.60 is: 3,989,503.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,265.48 : 5,426,070.06 = 2,665,466.60 : x
  2. Step 2: Convert to fraction form
    3,625,265.48/5,426,070.06 = 2,665,466.60/x
  3. Step 3: Cross multiply
    3,625,265.48x = 5,426,070.06 × 2,665,466.60
  4. Step 4: Simplify right side
    3,625,265.48x = 14,463,008,514,190.00
  5. Step 5: Solve for x
    x = 14,463,008,514,190.00/3,625,265.48
  6. Step 6: Final answer
    x = 3,989,503.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.